Jiuhong silicone rubber focus on professional mixing rubber manufacturers
Preparation process of compound
2024-10-21
Raw material preparation: all kinds of raw gum (such as methyl or vinyl raw gum), accelerator, active agent, anti-aging agent, reinforcing filler, liquid softener, vulcanizing agent and other raw materials are classified and stored to meet the production process requirements of the rubber mixing machine.
Weighing of compounding agent: accurately weigh and match the varieties, specifications and dosage of raw rubber and compounding agent specified in the formula to ensure precision and accuracy.
Mixing: Add the weighed raw materials and compounding agents into the rubber mixer for mixing. During the mixing process, the compounding agent is uniformly dispersed in the raw rubber by mechanical shearing and mixing to form a mixed rubber.
Quality inspection: quality inspection of the mixed rubber to ensure that it meets the relevant standards and requirements.
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